Nisbus

The Metaloterm MF niche bushing is an essential connector used for the passage of double-walled flue gas pipes through walls or niches. This component ensures a clean and secure finish to the duct opening and contributes to the system's thermal insulation. Thanks to its robust stainless steel 316 construction, the niche bushing is resistant to high temperatures and corrosive flue gases, making it suitable for demanding applications in flue gas systems.